Thanks to your input,
this is what I'm doing and I think it's ok:
require(rgdal)
fname <-
"/media/SWISNIFE1/GEODATABOLIVIAmini/geotif/p233_r070_ETM_20010825.tif"
GDALinfo(fname=fname)
output of GDALinfo:
rows3736
columns 5108
bands 6
ll.x694431
ll.y8410014
res
Thanks
But No this is the problem, I donât ditch VISTA (the nightmare) in this
moment
Da: Adam Terando [mailto:[EMAIL PROTECTED]
Inviato: martedì 5 agosto 2008 13.00
A: Alessandro
Cc: 'Matt Oliver'; r-sig-geo@stat.math.ethz.ch
Oggetto: Re: [R-sig-Geo] R: LIDAR Problem in R (THAN
If you don't have access to a 64-bit system that works with R and/or more than
4 gb ram you might try using a 3 gb switch in your boot.ini file on windows.
This is because windows will often conveniently limit you to 2 gb memory
because of its reserved overhead.
http://www.microsoft.com/whdc/sys
My notebook is:
Hp Pavilion dv6700 notebook PC
Intel() Core 2 Duo CPU T9300 °2.50gHz 2,50GHz
RAM: 4.00 GB
OS: 32bit
Windows (TERRIBLE!) VISTA
Da: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Per conto di
Matt Oliver
Inviato: martedì 5 agosto 2008 12.02
A: Alessandro
Cc: [EMAI
you can try
memory.limit(size=4000)
only if you have 4GB of memory on the system
This is not guaranteed to solve your problem though
With big datasets like lidar, you are much better off getting access to a
64bit system with a ton of RAM (>64GB).
Cheers
Matt
On Tue, Aug 5, 2008 at 1:47 PM,
Dear all,
Sorry for any cross-posting. It seems that the e-Workshop on spatial
stats with R has had a high demand and it is now full. Hence, no more
bookings will be accepted. However, see below for other options to
benefit from it.
Best regards,
Virgilio
URGE
On Tuesday 05 August 2008, Roger Bivand wrote:
> On Tue, 5 Aug 2008, Agustin Lobo wrote:
> > Hi!
> >
> > is it possible to read a tiff file with readGDAL but just keeping
> > one pixel every p columns and q lines? That is,
> > a systematic sampling at reading. This is good to save memory
> > and st
On Tue, 5 Aug 2008, Agustin Lobo wrote:
Hi!
is it possible to read a tiff file with readGDAL but just keeping
one pixel every p columns and q lines? That is,
a systematic sampling at reading. This is good to save memory
and still be able of displaying and performing
statistics. As images are la
Hi!
is it possible to read a tiff file with readGDAL but just keeping
one pixel every p columns and q lines? That is,
a systematic sampling at reading. This is good to save memory
and still be able of displaying and performing
statistics. As images are large,
reading in the entire image and then
